Parker Hannifin SQ Series Point-of-Use Regulators

The SQ Series of regulators are high flow, high performance point-of-use regulators designed to be used in process gas cabinets for gas companies, equipment manufacturers and end users. The SQ Series of regulators provide precise control of the process gas pressure at or near the tool. The results are stable flow and pressure to the mass flow controller. The SQ60SA provides precise pressure control for point-of-use in the sub-atmospheric range. Standard Hastelloy C-22® poppet and diaphragm. Tied-diaphragm for added safety. Capable of operating at a wide range of flows - see flow range table for details. No springs or threads are exposed to the wetted area. Metal-to-metal, diagram-to-body seal. Standard full internal electropolish. Design and materials of construction ensure compatibility with the high flow of corrosive gases. Sub-atmospheric available (SQ60SA).

SQ Series

22 items

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  • Parker Veriflo SQMICRO302PTS2.13
    SQMICRO302PTS2.13

    Parker Hannifin

    Product Type: High Purity Regulators

    Parker Veriflo SQMICRO High Purity Low Pressure Regulator (point-of-use), 2 ports, 316L SS body, 250 psig max. inlet press., 30 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 2.13" face-to-face,...
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  • parker hannifin veriflo point of use regulator
    SQ420E302PFS8FF

    Parker Hannifin

    Product Type: High Purity Regulators

    SQ420E302PFS8FF Parker Veriflo, SQ Point-Of-Use Regulator, 1/2", Female Face Seal, 30 PSIG, Electropolished, Welded 316L Stainless Steel, PCTFE Seat, Knob, Ultra-High Purity, High Performance, Tied-Diaphragm, 2-Port, Point-Of-Use Regulator.
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  • parker hannifin veriflo point of use regulator
    SQ420E502PFSFFEV

    Parker Hannifin

    Product Type: High Pressure Regulators

    SQ420E502PFSFFEV Parker Veriflo, SQ420E Point-Of-Use Regulator, 1/4", Female Face Seal, 50 PSIG, Electropolished, Welded 316L Stainless Steel, PCTFE Seat, Knob, Ultra-High Purity, High Performance, Tied-Diaphragm, 2-Port, Point-Of-Use Regulator.
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  • Parker Veriflo SQ140E Series SQ140E502PFSFM
    SQ140E502PFSFM

    Parker Hannifin

    Product Type: High Pressure Regulators

    Parker Veriflo SQ140E Series 2 Port Regulator, 316L SS VAR, PCTFE seat, adj 0-50 psig, 1/4 face seals, female in-male out, 375 psig proof.
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  • SQ2MICRO602PFSMM Parker Veriflo SQ2Micro Regulator
    SQ2MICRO602PFSMM

    Parker Hannifin

    Product Type: High Purity Regulators

    Parker Veriflo SQ2Micro Regulator, 54013584.
    Qty in Cart: 0
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    SQ140E1003PXFSMMM

    Parker Hannifin

    Product Type: High Purity Regulators

    Parker Veriflo Special Order Item effective 6 Feb 2018. Minimums may apply. [45200995 ]
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  • SQ420E1002PFS8MM Parker Veriflo Special Order Item Regulator SS 2 Part 1/2 FS PCTFE
    SQ420E1002PFS8MM

    Parker Hannifin

    Product Type: High Purity Regulators

    Parker Veriflo 45200928 Special Order Item. SQ420E Series 2 Port Regulator, 316L SS VAR, PCTFE seat, adj 0-100 PSIG, 1/2 face seals, male in-male out, 375 PSIG proof.
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  • Parker Veriflo SQ420E Series SQ420E304SPL2FS8FMMM
    SQ420E304SPL2FS8FMMM

    Parker Hannifin

    Product Type: High Pressure Regulators

    Parker Veriflo SQ420E Series 4 Port Regulator, 316L VAR SS, PCTFE seat, adj 0-30 psig, 1/2 face seals; (P1-HP female in, P2-HP male 0-200 psi gauge, P3-LP male 0-60 psi gauge, P4-LP male out), 375 psig proof.
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